New compound may stop bacteria from causing sickness

A study published in the Journal of Biological Chemistry is the first to describe a signaling pathway that affects communication—a process called quorum sensing—between Streptococcus bacteria cells.

Study reconsiders name of Peru's Machu Picchu

Machu Picchu is among the most recognized archaeological sites in the world. A lasting symbol of the Inca Empire, it's one of the most visited attractions in Latin America and at the heart of the Peruvian tourist industry.

Graphene can be used to detect COVID-19 quickly, accurately

Researchers at the University of Illinois Chicago have successfully used graphene—one of the strongest, thinnest known materials—to detect the SARS-CoV-2 virus in laboratory experiments. The researchers say the discovery ...

page 2 from 22